Woodpeckers BC4-M2 Box Clamp (2pk)

The M2 Box Clamps allows you to glue-up or dry-fit any 90° joint quickly and easily and know your joint is square. Just position the clamp in a corner, give the knob or bolt a twist and equal pressure is applied to both parts while instantly squaring the joint. And, the new easy setup feature with stock thickness dimensions called-out on the clamp body means you can quickly adjust the box clamps to fit your stock dimensions in seconds.